Have a question with respect to commercial accounts. Currently I receive most of my programming in the 2000 range. I have all HD-VIP receivers. Commercial accounts can now get AT packages with the channel located in the normal home viewing. I asked if could be switched over and the rep said I could but all new receivers would be required due to new embedded SW. She said it would affect the smart card. Any idea what this is about. I left it all the same for now